PO3B16244A
16-Bit, 4-Port Bus Switch
High Bandwidth Potato Chip
03/16/08
FEATURES:
• Patented technology
• High signal -3db passing bandwidth at 1.1GHz
• Near-Zero propagation delay
• VCC = 1.65V to 3.6V
• Ultra-Low Quiescent Power: 0.1µA typical
• Ideally suited for low power applications
• Industrial operating temperature: -40°C to +85°C
• Available in 48 pin TSSOP package
DESCRIPTION:
Potato Semiconductor’s PO3B16244A is
designed for world top performance using
submicron CMOS technology to achieve GHz
high bandwidth.
The PO3B16244A is a 16-Bit, 4-Port Bus Switch.
The switch introduces no additional ground
bounce noise or propagation delay.
Pin Configuration
1
BE
1
B
0
1
B
1
Block Diagram
1
BE
1
A
0
1
A
1
1
A
2
1
A
3
3
BE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
2
BE
1
A
0
1
A
1
SW
SW
SW
SW
1
B
0
1
B
1
1
B
0
1
B
1
3
A
0
3
A
1
3
A
2
3
A
3
SW
SW
SW
SW
3
B
0
3
B
1
3
B
0
3
B
1
GND
1
B
2
1
B
3
GND
1
A
2
1
A
3
V
CC
2
B
0
2
B
1
V
CC
2
A
0
2
A
1
2
BE
2
A
0
4
BE
SW
SW
SW
SW
2
B
0
2
B
1
2
B
2
2
B
3
4
A
0
SW
SW
SW
SW
4
B
0
GND
2
B
2
2
B
3
3
B
0
3
B
1
GND
2
A
2
2
A
3
3
A
0
3
A
1
2
A
1
2
A
2
2
A
3
4
A
1
4
A
2
4
A
3
4
B
1
A
SW
B
4
B
2
4
B
3
BE
GND
3
B
2
3
B
3
GND
3
A
2
3
A
3
V
CC
4
B
0
4
B
1
V
CC
4
A
0
4
A
1
Truth Table
Funct ion
Disconnect
C onnect
n BE
H
L
nA 0-
7
Hi- Z
nB0- 7
GND
4
B
2
4
B
3
4
BE
GND
4
A
2
4
A
3
3
BE
1
Copyright
© Potato Semiconductor Corporation
POTATO [ POTATO SEMICONDUCTOR CORPORATION ]
